一致最大功效无偏检定

Immigrant Activists Say No to DNA Tests

When kidnappers attacked a woman on a Guatemala City street and seized her baby daughter, DNA testing came to the rescue. The tests helped reunite the girl with her mother after the baby was left at a religious center with no identification. DNA test

发表于:2018-12-08 / 阅读(52) / 评论(0)

2018年VOA慢速英语(七)月

AP 2010-10-31

1. A Virginia man is arrested and indicted on charges he planned to bomb Washington subway system, budding with people he believed were al-Qaeda operatives. The FBI says they knew the plan all along, the public never in danger. The 34-year-old is a n

发表于:2018-12-15 / 阅读(99) / 评论(0)

美联社新闻一分钟2010(十月)

高中英语演讲稿：Is Money All-powerful?

高中英语演讲稿：Is Money All-powerful? Is Money All-powerful? As we know, most of the material things in our daily life have to be bought with money. But money is not all-powerful. There are many things which money cannot buy, such as time. T

发表于:2018-12-17 / 阅读(121) / 评论(0)

英语演讲

Ten US banks fail 'stress tests'

Ten US banks fail 'stress tests' 十个美国银行应力测试失败 Ten of America's largest 19 banks need a combined $74.6bn (50bn) of extra funds to boost（推进，提高） their cash reserves.（现金储备） That is the main finding of the so-called stress tests

发表于:2019-01-07 / 阅读(54) / 评论(0)

英语新闻

Are Children Taking Too Many Tests?

Are Children Taking Too Many Tests? Urban school systems in the U.S. give too many tests, says a new study. President Obama agrees. In an open letter to parents, he asks: Ive got a pop quiz for parents and teachers across the country. If our kids had

发表于:2019-01-12 / 阅读(62) / 评论(0)

2015年VOA慢速英语(十一)月

第552期:英语美文-The Powerful Process of Gratitude

今天我们选读一篇《The Secret 秘密》中关于感恩的章节。这个章节中，讲述的是当人时刻在满怀感恩的状态下，心灵上产生的巨大变化。本书的作者还说道，如果在运用《秘密》这本书中所讲授

发表于:2019-01-17 / 阅读(31) / 评论(0)

卡卡课堂早餐英语

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

cascade image converter tube